configure.in (fastjar_warn_cflags): Set when using gcc.

	* configure.in (fastjar_warn_cflags): Set when using gcc.

	* Makefile.am (AM_CFLAGS): Set to @fastjar_warn_cflags@.

From-SVN: r38255

fastjar/ChangeLog

 2000-12-14  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
+	* configure.in (fastjar_warn_cflags): Set when using gcc.
+
+	* Makefile.am (AM_CFLAGS): Set to @fastjar_warn_cflags@.
+
+2000-12-14  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
 	* compress.c: Include stdlib.h and compress.h.
 	(rcsid): Delete.
 	(report_str_error): Make static.

fastjar/Makefile.am

@@ -48,3 +48,4 @@ grepjar_SOURCES = jargrep.c dostime.c compress.c pushback.c jartool.h zipfile.h
 grepjar_LDADD = $(ZLIBS)
 grepjar_DEPENDENCIES = $(ZDEPS)
 
+AM_CFLAGS = @fastjar_warn_cflags@

fastjar/Makefile.in

@@ -74,6 +74,7 @@ VERSION = @VERSION@
 ZDEPS = @ZDEPS@
 ZINCS = @ZINCS@
 ZLIBS = @ZLIBS@
+fastjar_warn_cflags = @fastjar_warn_cflags@
 
 AM_MAKEFLAGS =  	"AR_FLAGS=$(AR_FLAGS)" 	"CC_FOR_BUILD=$(CC_FOR_BUILD)" 	"CFLAGS=$(CFLAGS)" 	"CXXFLAGS=$(CXXFLAGS)" 	"CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" 	"CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" 	"INSTALL=$(INSTALL)" 	"INSTALL_DATA=$(INSTALL_DATA)" 	"INSTALL_PROGRAM=$(INSTALL_PROGRAM)" 	"INSTALL_SCRIPT=$(INSTALL_SCRIPT)" 	"JC1FLAGS=$(JC1FLAGS)" 	"LDFLAGS=$(LDFLAGS)" 	"LIBCFLAGS=$(LIBCFLAGS)" 	"LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" 	"MAKE=$(MAKE)" 	"MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" 	"PICFLAG=$(PICFLAG)" 	"PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" 	"SHELL=$(SHELL)" 	"exec_prefix=$(exec_prefix)" 	"infodir=$(infodir)" 	"libdir=$(libdir)" 	"prefix=$(prefix)" 	"AR=$(AR)" 	"AS=$(AS)" 	"CC=$(CC)" 	"CXX=$(CXX)" 	"LD=$(LD)" 	"LIBCFLAGS=$(LIBCFLAGS)" 	"NM=$(NM)" 	"PICFLAG=$(PICFLAG)" 	"RANLIB=$(RANLIB)" 	"DESTDIR=$(DESTDIR)"
 
@@ -87,6 +88,8 @@ fastjar_DEPENDENCIES = $(ZDEPS)
 grepjar_SOURCES = jargrep.c dostime.c compress.c pushback.c jartool.h zipfile.h dostime.h compress.h pushback.h
 grepjar_LDADD = $(ZLIBS)
 grepjar_DEPENDENCIES = $(ZDEPS)
+
+AM_CFLAGS = @fastjar_warn_cflags@
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
 CONFIG_HEADER = config.h
@@ -113,7 +116,7 @@ configure.in install-defs.sh.in install-sh missing mkinstalldirs
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 
-TAR = gtar
+TAR = gnutar
 GZIP_ENV = --best
 SOURCES = $(fastjar_SOURCES) $(grepjar_SOURCES)
 OBJECTS = $(fastjar_OBJECTS) $(grepjar_OBJECTS)

fastjar/configure.in

@@ -11,6 +11,12 @@ AC_PATH_PROG(CP, cp, /bin/cp, $PATH:/bin:/usr/bin:/usr/local/bin)
 AC_PATH_PROG(STRIP, strip, /usr/bin/strip, $PATH:/bin:/usr/bin:/usr/local/bin)
 AC_PATH_PROG(CHMOD, chmod, /bin/chmod, $PATH:/bin:/usr/bin:/usr/local/bin)
 
+dnl Add warning flags if we are using gcc.
+if test "$GCC" = yes; then
+  fastjar_warn_cflags='-W -Wall -pedantic -Wstrict-prototypes -Wmissing-prototypes -Wwrite-strings'
+fi
+AC_SUBST(fastjar_warn_cflags)
+
 dnl Checks for header files.
 AC_HEADER_DIRENT
 AC_HEADER_STDC